Download Motech LPS 305 User`s manual

LPS 305
Linear Programmable Power Supply
User’s Manual
CONTENTS
1.
GENERAL INFORMATION........................................................................................................... 1
1.1
1.2
1.3
1.4
1.5
1.6
2.
Introduction ................................................................................................................................. 1
Safety Considerations ................................................................................................................ 1
Options ........................................................................................................................................ 3
Accessories ................................................................................................................................. 3
Output Isolation .......................................................................................................................... 3
Specifications .............................................................................................................................. 3
INSTALLATION ............................................................................................................................ 5
2.1
2.2
2.3
2.4
2.5
3.
Introduction ................................................................................................................................. 5
Initial inspection .......................................................................................................................... 5
Location and cooling.................................................................................................................. 5
Input power requirements .......................................................................................................... 5
Line fuse ..................................................................................................................................... 5
GETTING STARTED ..................................................................................................................... 6
3.1
3.2
Front panel controls and output terminals............................................................................... 6
LCD display message................................................................................................................ 8
REFER TO THE FIGURE B. ................................................................................................................... 8
3.3
4.
Rear panel .................................................................................................................................. 9
OPERATION ............................................................................................................................... 10
4.1
4.2
4.3
4.4
Initial conditions ........................................................................................................................ 10
Control of output functions ...................................................................................................... 10
Enabling/Disabling the output .................................................................................................. 11
Overload protection of 5V or 3.3V output ............................................................................. 11
5.
CALIBRATION ............................................................................................................................ 12
6.
USER MAINTENANCE/SERVICE .............................................................................................. 15
6.1
6.2
6.3
6.4
Fuse Replacement ................................................................................................................... 15
In Case of Difficulties .............................................................................................................. 15
If the ERROR#2 shows on LCD ............................................................................................ 15
Using the RS-232-C Serial Interface ..................................................................................... 15
1.
1.1
GENERAL INFORMATION
Introduction
This section contains a general description of your power supply as well as its performance
specifications. Information about options and accessories are also provided.
The TPS-3025 series has been designed and tested according to EN-61010-1, Safety requirement for
Electronic Measuring Apparatus.
1.2
Safety Considerations
SAFETY PRECAUTIONS
SAFETY NOTES
The following general safety precautions must be observed during all phases of operation, service,
and repair of this instrument. Failure to comply with these precautions or with specific warnings
elsewhere in this manual violates safety standards of design, manufacture, and intended use of the
instrument. The manufacturer assumes no liability for the customer’s failure to comply with these
requirements.
BEFORE APPLYING POWER
!
Verify that the power supply is set to match the available line voltage and the correct fuse is installed.
GROUND THE INSTRUMENT
This product is provided with a protective earth terminal. To minimize shock hazard, the instrument
chassis and cabinet must be connected to an electrical ground. The instrument must be connected to
the AC power supply mains through a three-conductor power cable, with the third wire firmly
connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be
hard-wired to the AC power lines (supply mains), connect the protective earth terminal to a protective
conductor before any other connection is made. Any interruption of the protective (grounding)
conductor or disconnection of the protective earth terminal will cause a potential shock hazard that
could result in personal injury. If the instrument is to be energized via an external autotransformer for
voltage reduction, be certain that the autotransformer common terminal is connected to the neutral
(earthed pole) of the AC power lines (supply mains).
The RS232 (option) Ground is connected with chassis ground, and therefore the operator must take
care if the computer is also connected with other measuring devices prevent a short cut.
FUSES
Only fuses with the required rated current, voltage, and specified type (normal blow, time delay, etc.)
should be used. Do not use repaired fuses or shout circuited fuseholders. To do so could cause a
shock or fire hazard.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or fumes.
KEEP AWAY FROM LIVE CIRCUITS
Operating personnel must not remove instrument covers. Component replacement and internal
adjustments must be made by qualified service personnel. Do not replace components with power
cable connected.
1
Under certain conditions, dangerous voltages may exist even with power cable removed. To avoid
injuries, always disconnect power, discharge circuits and remove external voltage sources before
touching components.
DO NOT SERVICE OR ADJUST ALONE
Do not attempt internal service or adjustment unless another person, capable of rendering first aid and
resuscitation, is present.
DO NOT EXCEED INPUT RATINGS
This instrument must be connected to a properly grounded receptacle to minimize electric shock
hazard. Operate at line voltages or frequencies in excess of those stated on the data plate may cause
leakage currents in excess of 5.0mA peak.
SAFETY SYMBOLS
WARNING
The WARNING sign denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to, could
result in personal injury. Do not proceed beyond a WARNING sign until the
indicated conditions are fully understood and met.
CAUTION
The CAUTION sign denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to, could
result in damage to or destruction of part or all of the product. Do not proceed
beyond a CAUTION sign until the indicated conditions are fully understood
and met.
!
Chassis ground symbol
Protective Conductor terminal
Caution, risk of electric shock
DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT
Because of the danger of introducing additional hazards, do not install substitute parts or perform any
unauthorized modification to the instrument. Return the instrument to a qualified dealers for service
and repair to ensure that safety features are maintained.
INSTRUMENTS WHICH APPEAR DAMAGED OR DEFECTIVE SHOULD BE MADE INOPERATIVE
AND SECURED AGAINST UNINTENDED OPERATION UNTIL THEY CAN BE REPAIRED BY
QUALIFIED SERVICE PERSONNEL.
2
1.3
Options
Options 01 determine which line voltage is set at the factory. This information is on the rear panel
label.
Option 01: RS-232 Interface
Option 02: Rack mount Shelf
1.4
Accessories
Power cable
Operation manual
Fuse
1.5
Output Isolation
The output of the power supply is isolated from earth ground. Either output terminal may be grounded
or the output may floated up to +/- 240 Vdc (including output voltage) from chassis ground
1.6
Specifications
TRIPLE OUTPUT LINEAR POWER SUPPLY UP TO 165 WATTS
Model
LPS 305
MAX. OUTPUT POWER
165 WATTS
OUTPUT VOLTAGE
Output Voltage
0 to +30V / 0 to -30V
Setting Resolution
Max. output voltage
Dual tracking
Fixed 3.3V / 5V
10mV
+32V / -32V
0 to 30V
20mV
Tracking deviation
OUTPUT CURRENT
Output Current
0 to +2.5A / 0 to -2.5A
Setting Resolution
1mA
Max. output current
+3A / -3A
Dual tracking
0 to 2.5A
3A
Current limited approx. 3.3A
5mA
Tracking deviation
CONSTANT VOLTAGE CHARACTERISTICS (at rated output : 2.5A )
Line regulation(for change of AC 10%)
1mV
5mV
Load regulation(for load change 0 100%)
2mV
10mV
1.5mVrms
2mVrms
Ripple/Noise rms
3
Ripple/Noise (p-p)
Transient Response
10mVp-p
20mVp-p
200s Typical
100ppm / ℃ Typical
Temperature Coefficient
CONSTANT CURRENT CHARACTERISTICS (at rated output : 2.5A )
Line regulation (for change of AC 10% )
Load regulation (for change from short to
full load )
15mA Typical
10mA Typical
Ripple/Noise rms
1mArms Typical
Ripple/Noise (p-p)
5mAp-p Typical
200 ppm / ℃ Typical
Temperature Coefficient
2×16 LCD with backlit; Front Panel Status
Display
Announciators with beeper
Voltage Accuracy*
( 0.2% of rdg +2 digits )
Current Accuracy*
( 0.5% of rdg +5 digits )
Common Mode Voltage
Temperature ranges
±240Vdc
Operating: 0℃ to 40℃, less than 80% RH;
Storage: -40℃ to 70℃, less than 80% RH
Dimensions (W × H × L)
8.4" × 5.2" × 15.7"
Weight
Approx. 18 lbs
Cooling
Fan Cooled
Power Source
AC 115V  10% OR 230V  10%, 47 to 63Hz
Current Consumption
Fuse Rating
2.88A / AC 115V or 1.48A / AC 230V
5AT / 250V for AC 115V, 2.5AT / 250V for AC 230V
Options
RS-232
User’s manual, power cord, fuse
Accessories
*For output less than 5% of rated output, add 5 digits to the accuracy specification
RS232 Interface capabilities:
1. RS232C DCE interface: 9-pin D-SUB connector.
2. Port configuration: asynchronous 2400 baud, 8 data bits, 1 stop bits, no parity.
4
2.
2.1
INSTALLATION
Introduction
This section contains instructions for checking and mounting your power supply and connection your
power supply to AC power.
The power supply generates operating magnetic which may affect the operation other instruments. If
your instrument is susceptible to operating magnetic fields, position it more than three inches from the
power supply.
2.2
Initial inspection
Your supply was thoroughly inspected and tested before shipment. As soon as toy receive it, remove it
from its packaging case and check to make sure it has not been damaged during shipment, Check
that there are no broken connectors or keys and that the cabinet and panel surfaces are free from
dents and scratches,
2.3
Location and cooling
Your power supply can operate without sacrificed performance within the temperature range of 0 to 40
℃ (measured at the fan intake). The fan, located at the rear of the unit, cools the supply by drawing
air in through the openings on the sides and exhausting it through the opening on the rear panel,
Since the power supply is fan cooled, it must be installed in a location that allows sufficient clearance
of 1 inch (25mm) is required on all sides for proper ventilation,
2.4
Input power requirements
You can operate this power supply from a nominal 115V or 230(240) Vac single phase power source
at 47 to 63Hz. You can check the line voltage setting of your supply of your supply by examining the
label on the rear panel.
2.5
Line fuse
You can operate this located behind the fuseholder on the QC input socket. To access the fuse,
remove the power cord and pull out the fuseholder on the AC input socket. The current ration of the
fuse is based on the line voltage setting of your supply.
5
3.
3.1
GETTING STARTED
Front panel controls and output terminals
Note：most soft keys have two functions. The first function of the key is function entry (i.e. + Vset, -Iset,
Tracking etc.)The second function for the soft keys is data entry (ji. E. 0~9).
REFER TO THE FIGURE A.
(1) LCD display
: Displays alphanumeric information with status annunciators. A detailed
listing of descriptions is presented in section 3.2.
(2) Power on/off
: Powers on the unit.
(3) + Vset(7)
: + output control key used to display or alter the present voltage setting.
Numeric entry key for number seven.
(4) + lset (8)
: + output control key used to display or alter the present voltage setting.
Numeric entry key for number seven.
(5) + ▲ (up) (9)
: + output control key used to increase the voltage settings when the supply is
in the CV mode or the current settings when the supply is in the CC mode. It
will change voltage or current by 10mV, or 1mA respectively. If the key is
pressed and held, it will continually increase the setting until it is released.
Numeric entry key for number nine,
(6) + ▼ (down)
: + output control key used to decrease the voltage settings when the
supply is in the CV mode or the current settings when the supply is in the
CC mode by 10mV or 1mA per step. If the key is pressed and held, it will
continually decrease the setting until it is released,
(7) - Vset (4)
: - output control key used to display or alter the present voltage setting.
Numeric entry key for number four.
(8) - Iset (5)
: - output control key used to display or alter the present voltage setting.
Numeric entry key for number five.
(9) - ▲ (up) (6)
: - output control key. The function is as same as positive channel.
Numeric entry key for number six.
(10) - ▼ (down)
: - output control key. The function is as same as positive channel.
(11) TRACK(1)
: Mode control key which toggles the tracking mode on or off.
(12) “0”
: Numeric entry key for zero.
(13) 5V/3.3V(2)
: 5V or 3.3V output selecting key.
Numeric entry key for number two.
: 5V or 3.3V output control key which toggles the output on or off. Decimal
(14) ”.”
6
point key.
(15) Beep (3)
: Beeper control key which toggle the beeper on or off.
Numeric entry key for number three.
(16) Enter
: Enter the values on the display for the specified function and return the
display to output-off mode or metering mode.
(17) Clear
: Used in conjunction with the numeric entry keys to clear partially set
commands.
Also returns unit to the previous mode.
(18)  output(on/off)
: mode control key which toggles the output on or off simultaneously.
(19) output terminal (RED)
: This terminal is used to output +30V/+2.5A with respect to the
COM1 terminal.
(20) COM1 Terminal(BLACK)
: The common terminal which is used for +30V/+2.5A output.
(21) – output Terminal(WHITE)
: This terminal is used to output +30V/+2.5A with respect to the
COM1 terminal.
(22) GDN Terminal (GREEN)
: This ground(earth) terminal is connected to the main chassis.
(23) COM2 Terminal(BLUE)
: The common terminal which is used for 5V/3A or 3.3V/3A output.
(24) 5V/3.3V Terminal )RED)
: This terminal is used to output 5V/3A or 3.3V/3A with respect to the
COM2 terminal.
7
1
7
3
8
4
9
5
6 10
LPS - 305
+VSET
CV
CC
CV
CC
INDEP
TRACK
5V
3.3V
+ISET
7
8
-VSET
-ISET
4
5
TRACK
1
+
+
9
6
BEEP
2
3
±OUTPUT
0
POWER
ON
I
±240 Vc MAX
O
OFF
2
5V/3.3V
24
COM2
COM1
23 11
12
22 14 21 13 20 16 19 15
FIGURE A
3.2
LCD display message
REFER TO THE FIGURE B.
3
1
CV
CC
CV
CC
INDEP
ALL OUTPUT OFF
20.00V
-15.00V
TRACK
5V
3.3V
2
4
FIGURE B
8
+
18 17
STATUS ANNUNCIATORS
Position 1:
Position 2:
Position 3:
Position 4:
Indicator of CV mode or CC mode of + output (positive).
It will flash when the output is enabled.
Indicator of CV mode or CC mode of - output (negative).
It will flash when the output is enabled.
Indicator of the independent mode or tracking mode.
Flashing cursor implies the unit is working normally.
Indicator of the selected output 5V or 3.3V.
It will flash when the output is on.
ALPHANUMERIC LCD DISPLAY
Normally LCD panel displays the preset or measured output voltage and current for both channels.
When operating at the front panel, the programmed functions (e.g. + Vset, - Iset…etc), and The preset
values (e.g. + Vset = 10.00V) will be displayed. Error conditions are also displayed on the LCD panel.
3.3
Rear panel
REFER TO FIGURE C.
(1) Input AC socket
: AC receptacle for power cord
(2) Fuseholder
: Fuseholder for line fuse
(3) RS-232C interface
: 9-pin female DCE interface
(4) Label
: Indicator of input power requirements and fuse rating.
(5) Voltage Selector
:115Vac or 230Vac,-10%~+10%,50/60Hz
5
CAUTION:
NO OPERATOR SERVICEABLE PARTS
INSIDE. REFER SERVICING TO TRAINED
SERVICE PERSONNEL.
WARNING:
DCE
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD ,
REPLACE ONLY WITH
SAME
TYPE AND RATING OF FUSE
.
FUSE
RS-232C
3
2
1
4
FIGURE C
9
4.
4.1
OPERATION
Initial conditions
When AC voltage is applied, the power supply undergoes a self-test and disables all outputs by default.
The display will show an “ALL OUTPUT OFF “ message along with the + Vset and – Vest values as
shown in Figure 4.1.
CV
CC
CV
CC
INDEP
ALL OUTPUT OFF
0.00V
-0.00V
TRACK
5V
3.3V
FIGURE 4.1
4.2
Control of output functions
The power supply will accept programming values directly in volts or amps. All input values will be
rounded-off to the nearest multiple of the resolution (typically 10mV or 1Ma) for that particular output. If
the programming value is outside the valid range, an “INPUT REEOE“ message will be displayed on
the LCD for one second and the power supply will return to the previous set value.
When you press the +Vset, +Iset, -Vset, -Iset, the output selected (+output or –output) and the present
setting for that function will be displayed. You can change setting using the numeric entry keys.
Pressing the number keys will cause the present numeric setting to become blank and be replaced
with the new numbers on the display .You can use the CLEAR key to erase previous keystrokes if you
make a mistake. Pressing the ENTER key will enter the values displayed for the function indicated,
initiate that function, initiate that function, and return the display to the output off mode or to the
metering mode (output on) in which the measured numbers will result in retention of the previous
values and return to the previous mode. You can also return to the previous mode at anytime by
pressing the CLEAR key.
The up/down arrow keys for each output are used to change voltage and current and current setting
when the power supply is in the CV mode and in the CC mode respectively.
NOTE
The up/down keys change the LSB of the voltage or current (typically 10mV or 1mA) each time they
are pressed. If the key is held down for more than 1 second, the power supply will automatically step
up/ down until the key is released. The up/down step rate will increase if the key is held down for more
than 2 seconds.
The up/down step function can only be used when the power supply is in the metering mode. The
function is disabled when the power supply is in the programming mode (i.e. when + Vset, +Iset, - Vset,
-Iset or -Iset, is pressed).
The power supply can be programmed by the numeric entry keys or the up/down step function even
10
when the selected output is disabled.
4.3
Enabling/Disabling the output
The selected output channel can be turned on and off from the front panel. The output on/off key
toggles both the +output and –output on and off simultaneously. The “.” key toggles the 5V or 3.3V
output on and off. An output disabled by the output on/off key will be have as if it were programmed to
zero volts.
4.4
Overload protection of 5V or 3.3V output
When the 5V or 3.3V output current is approximately 20 percent above the current output rating or if
the output is shorted, the overload protection circuit will be activated and the output will be disabled.
To reset the output, first clear the condition that caused the overload then press the “.” (on/off ) key to
enable the output to its previous state.
11
5.
CALIBRATION
Calibration steps:
Equipment needed for calibration: DMM, such as Fluke model 45 or HP 34401A.
Step 1: Simultaneously press the “8” and the “ -▼ ” keys on the Keypad and the following message
will Appear on the LCD:
CV
CC
CV
CC
INDEP
+V
Lo=09.487
ADC GET=01036
TRACK
5V
3.3V
Step 2: Measure the DC voltage from the +output terminals (+ and COM1) with the DMM and key in
the measured value (i.e. if the DMM shows 9.487V then key in 9.487) followed by the
“ENTER” key.
The following message will then appear on the LCD:
CV
CC
CV
CC
INDEP
+V
Hi=29.798
ADC GET=03104
TRACK
5V
3.3V
Step 3: Repeat step 2. Key in the measured value (i.e. if the DMM shows 29.798V then key in 29.798)
followed by the “ ENTER “ key. The following message will then appear on the LCD.
CV
CC
CV
CC
INDEP
+I
Lo=0.728
ADC GET=00903
TRACK
5V
3.3V
12
Step 4: Measure the DC current from +out terminals (+ and COM1) with the DMM and keyin the
value (i.e. if the DMM shows 0.728A, then keyin 0.728 ) followed by the “ENTER” key. The
following message will then appear on the LCD:
CV
CC
CV
CC
INDEP
+I
Hi=2.491
ADC GET=02579
TRACK
5V
3.3V
Step 5: Repeat step 4. Keyin the measured value (i.e. if the DMM shows 2.491A then keyin 2.491)
followed by the “ENTER” key. The following message will then appear on the LCD:
CV
CC
CV
CC
INDEP
ADC GET=01039
-V
Lo=09.624
TRACK
5V
3.3V
Step 6: Measure the DC voltage from –output terminals ( - and COM1) with the DMM and keyin the
measured value (i.e. if the DMM shows 9.624V then keyin 9.624) followed by the “ENTER”
key.
The following message will then appear on the
CV
CC
CV
CC
INDEP
ADC GET=03099
-V
Hi=30.036
TRACK
5V
3.3V
Step 7: Repeat step 6.Keyin the measured value (i.e. if the DMM shows 30.036V, then keyin 30.036)
followed by the “ENTER” key. The following message will then appear on the LCD:
13
CV
CC
CV
CC
INDEP
ADC GET=00200
-I
Lo=0.624
TRACK
5V
3.3V
Step 8: Measure the DC current from –output terminals ( - and COM) with the DMM and keyin the
measured value (i.e. if the DMM shows 0.642A then keyin 0.642) followed by the “ENTER”
key.
The following message will then appear on the LCD:
CV
CC
CV
CC
INDEP
ADC GET=02503
-I
Hi=2.418
TRACK
5V
3.3V
Step 9: Repeat step 8. Keyin the measured value (i.e. if the DMM shows 2.418A, then keyin 2.418)
followed by the “ENTER” key. The following message will then appear on the LCD：
CV
CC
CV
CC
CV
CC
CV
CC
INDEP
MOTECH LPS 305
Version
1.17
TRACK
5V
3.3V
INDEP
ALL OUTPUT OFF
10.00V
-10.00V
TRACK
5V
3.3V
14
6.
USER MAINTENANCE/SERVICE
6.1
Fuse Replacement
If the fuse is suspected of being defective, it should be inspected and, if necessary, replaced. To
inspect or replace the fuse, please perform the following steps:
(1) Disconnect the AC line cord from the unit to reduce electrical shock hazard.
(2) Remove the fuse by sliding out the fuse holder. The fuseholder is beneath the AC Receptacle.
Test the fuse for electrical continuity with an ohmmeter.
(3) If the fuse is found to be defective, replace it with a replacement fuse as specified in the label
on the rear panel.
(4) Replace the fuse in the fuseholder and re-install.
(5) Reconnect the AC power cord.
NOTE: USE OF ANY FUSE OTHER THAN THE ONE SPECIFIED MAY CAUSE DAMAGE TO THE
UNIT, POSE A SEVERE FIRE HAZARD, AND WILL VOID THE WARRANTY.
6.2
In Case of Difficulties
This programmable power supply has been designed to be accurate, reliable, and easy-to-use. If you
experience any difficulties during the use of the unit, please perform the following steps.
(1) Re-read the operation instructions, It is very easy to inadvertently make mistakes in operation
procedures.
(2) Remove and test the fuse. The power supply will not function with an open fuse.
If the preceding two steps fail to resolve the problem.
NOTE:
ATTEMPTED REPAIR, MODIFICATIONS,
PERSONNEL WILL VOID THE WARRANTY.
OR
TAMPERING
BY
UNAUTHORIZED
6.3
If the ERROR#2 shows on LCD
If the ERROR#2 shows on LCD, the calibration data in the EEPROM has been erased. The power
supply needs to be recalibrated. Please process the EEPROM reset procedure below and follow the
calibration procedures in the manual and enter the correct calibration value, the ERROR#2 will
disappear as well as the beep sound.
EEPROM Reset Procedure for LPS 305:
Press the -Iset(5) key and the +▼ key simultaneously.
6.4
Using the RS-232-C Serial Interface
This section describes hoe to set up the RS-232-C interface for remote control.
The interface of TPT-3025 are designed in accordance with EIA (Electronic Industries Association)
standard RS-232-C. Through its interface be TPT-3025 be remotely controlled and transmit its internal
data to a hose computer.
Command
VSET1
VSET2
ISET1
ISET2
VOUT1
VOUT2
IOUT1
IOUT2
Description
CH1 Voltage setup
CH2 Voltage setup
CH1 Current setup
CH2 Current setup
CH1 Voltage Readback
CH2 Voltage Readback
CH1 Current Readback
CH2 Current Readback
Example
VSET1 5
VSET2 10
ISET1 1.5
ISET2 2.5
VOUT1
VOUT2
IOUT1
IOUT2
15
Command
OUT
TRACK
STATUS
CALI
MODEL
VERSION
HELP
BEEP
VDD
Description
0=+/- output off
1=+/- output on
0= independent
1= tracking from ch1
2= tracking from ch2
Working status(see note7)
0=Reset
1=begin calibration
2=input calibration parameter
Display model no.
Display version no.
Display command list
0= beeper function off
1= beeper function on
0= digital output off
3= digital output 3.3V
5= digital output 5V
Example
OUT0
OUT1
TRACK0
TRACK1
TRACK2
STATUS
CALI0
CALI1
CALI2 9.574
MODEL
VERSION
HELP
BEEP0
BEEP1
VDD0
VDD3
VDD5
NOTE:
1. All RS232 commands are case-nonsensitivity ASCII codes.
2. Use async framing 8 data bits, no parity bit, 1 stop bit.
3. Bit rate=2400bps.
4. Every command string is terminated by CR or LF or BOTH (carriage return)
5. There is one command allowable in a command string.
6. A command string enters before “OK” prompt will be reject & no function.
7. STATUS operation explanation:
After a TPT-3025 accept A “STATUS” command, it will display a decimal number in ASCLL Convert
this decimal number to binary form each bit indicate a action/status:
Bit
0:
channel
1
0=CV 1=CC
Bit
1:
channel
2
0=CV 1=CC
Bit 3,2:
00:independent
10:tracking to channel 1
11:tracking to channel 2
Bit
4:
0:digital output off
1:digital output on
Bit
5:
0:digital output 5V
1:digital output 3.3V
Bit
6:
0: +/- output off
1: +/- output on
Bit
7:
0:nothing
1:digital output overload
Bit
8:
0:fan off
1:fan on
16
Bit
9:
Bit 10:
0:beeper function off
1:beeper function on
0:CC output compensated off
1:CC output compensated on
17
ZOM-305MI-1B